Brain Pickings

Posts Tagged ‘science’

16 JULY, 2015

The Science of How the Universe Will End, in a Poetic Animation

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The lyrical symmetry of how the cosmos was born, how it will die, and what to make of the mystery in between.

“Death,” wrote Rilke in a beautiful 1923 letter, “is our friend precisely because it brings us into absolute and passionate presence with all that is here, that is natural, that is love.” The beloved poet may well have been a secret astrophysicist, for his immortal words contain the poetics of the universe’s birth, its eventual death, and the enchanting mystery of the cosmic blink between the two.

That poetic and enthralling science is what South African cosmologist and TED Fellow Renée Hložek explores in this fascinating animated short from TED-Ed:

Lest we forget, “thinking about death clarifies your life” — what is true on the scale of the personal seems at least as true on the scale of the cosmic.

Complement with Carl Sagan on how stars are born, live, and die, then see more excellent TED Ed animated primers on what makes a hero, how you know you exist, why playing music benefits your brain more than any other activity, how melancholy enhances creativity, why bees build perfect hexagons, and Plato’s parable for the nature of reality.

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14 JULY, 2015

How a Dream Came True: Young Jane Goodall’s Exuberant Letters and Diary Entires from Africa

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How the beloved scientist transformed a childhood fantasy into the rugged reality of revolutionary work.

When Jane Goodall (b. April 3, 1934) was a little girl, she was given a stuffed toy chimpanzee, whom she named Jubilee. From that moment on, little Jane and Jubilee became inseparable, but she especially enjoyed sitting with him on a tree branch in her family’s backyard, where she would read the Tarzan novels for hours on end. Like most children, Jane transformed the toy and the books into raw material for dreams — in her case, the dream of going to Africa to study the curious lives of monkeys. Unlike most children, she spent the next two decades turning that childhood dream into a reality by becoming the world’s most influential primatologist and the most celebrated woman in science since Marie Curie.

When she boarded the S.S. Kenya Castle one chilly spring day, 22-year-old Goodall was burning with exuberant enthusiasm for the work she was heading to Kenya to do. But she had no idea that this work, at first met with enormous resistance, would revolutionize not only our understanding of chimpanzees — her lifelong locus of curiosity and expertise — but our understanding of the complexities of all animal consciousness.

Jane Goodall with the young chimp Flint at Gombe (Photograph: Hugo van Lawick, Goodall's first husband, courtesy of Jane Goodall Institute)

In a letter to her family penned aboard the Kenya Castle in March of 1957, found in the altogether magnificent Africa in My Blood: An Autobiography in Letters (public library), Goodall writes:

Darling Family,

It is now 4 p.m. on Thursday and I still find it difficult to believe that I am on my way to Africa. That is the thing — AFRICA. It is easy to imagine I am going for a long sea voyage, but not that names like Mombasa, Nairobi, South Kinangop, Nakuru, etc., are going to become reality.

The first page of Goodall's letter to her family from aboard the Kenya Castle

On April 3 — her twenty-third birthday — Goodall finally arrived in the dreamsome reality of Nairobi. Her first letter home brims with uncontainable gusto for the life she was about to begin — a life she had purposefully pursued since childhood:

I really do simply adore Kenya. It’s so wild, uncultivated, primitive, mad, exciting, unpredictable. It is also slightly degrading in its effect on some rather weak characters, but on the whole I am living in the Africa I have always longed for, always felt stirring in my blood.

Illustration by from 'Me ... Jane,' a picture-book about Goodall's childhood. Click image for more.

But the most fateful date in Goodall’s journey came more than three years later: On July 14, 1960, she arrived in Tanzania’s Gombe Stream National Park, where she would spend many years conducting the groundbreaking research for which she is celebrated today, and to which she still returns frequently in the course of her tireless environmental conservation work.

It was there that she met, named, and befriended the now-famous David Greybeard — the first chimp to overcome the fear of human contact and the generous gatekeeper who made possible Goodall’s research amid the chimpanzee community.

Jane Goodall with David Greybeard at Gombe

On her very first day at Gombe, Goodall saw her first chimp. It was a highly unlikely occurrence — at that point, scientists considered chimpanzees mysterious creatures at once wild and timid, nearly impossible to sight, let alone approach. In a diary entry from that first day, preserved by The Jane Goodall Institute, the young scientist captures the tremendous thrill of that miraculous event — a visceral affirmation that she was indeed living her childhood dream:

We woke at dawn … Left about 9 and arrived about 11. The fisherman were all along the beaches frying their dagga fish. It looked as though patches of sand had been whitewashed. Above, the mountains rose up steeply behind the beaches. The slopes were thickly covered with accacia and other trees… Every so often a stream cascaded down the vallys between the ridges, with its thick fringe of forest — the home of the chimps.

The lake water was so clear I could scarcely believe it.

Our tent was up in no time, in a clearing up from the fisherman’s huts on the stony beach. We had some lunch together, and then Ma and I spent an exhausting and hot afternoon setting things in order. I say exhausting because I had a foul sore throat, turning into a cold.

Then, about 5 o’clock, someone came along to say some people had seen a chimp. So off we went and there was the chimp. It was quite a long way -too far to tell its sex or even see properly what it looked like — but it was a chimp. It moved away as we drew level with the crowd of fishermen gazing at it, and, though we climbed the neighboring slope, we didn’t see it again. However, we went over to the trees & found a fresh nest there. — Whether that day’s of the day before I couldn’t tell. We returned to the beach and walked back.

We all had dinner together, and after long chats, & helplessly endeavoring to hear the news, Ma and I thankfully retired to bed.

Although 26-year-old Goodall was accompanied by her mother at Gombe — a requirement by the park’s chief warden, who was concerned about the young primatologist’s safety, and a reflection of what women scientists had to grapple with in that era — she continued corresponding with her relatives at home. On day three at Gombe, she writes in a picturesque letter to her grandmother Danny and the rest of the family:

We got here, Danny, on your birthday & mentally had tea with you — just after I had seen my first chimpanzee! I could hardly believe I could be lucky enough to see one on my very first day. We were quite far away, but at least close enough to know it was a chimp & not a baboon. There are lots of Baboon here — one Troop comes very close to the tent each morning to watch us. I went out yesterday afternoon to do a little exploring on my own and saw a beautiful bushbuck — a smallish animal, lovely reddish gold colour. He flew away almost from under my feet, barking like a dog.

The country here is quite beautiful, but very rugged. The little stream behind the tent rushes down the steep rock valley, gurgling and splashing down steppes of waterfalls. The water is pure and sweet — doesn’t even have to be boiled. 16 such streams flow down the valleys between the mountain ridges, & along their banks are the forest galleries, the home of the chimps. In between the mountain slopes are fairly bare — really it is ideal country for my job, though at the moment the task seems of a huge magnitude.

To see the passion and perseverance with which Goodall has dedicated her life to the accomplishment of that monumental task is nothing short of breathtaking.

Jane Goodall with David Greybeard at Gombe

Complement the altogether exhilarating Africa in My Blood, a trove of Goodall’s contagious enthusiasm and goodness, with the beloved scientist on empathy and our highest human potential, her answers to the Proust Questionnaire, and a lovely children’s book about her childhood.

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13 JULY, 2015

Wild Ideas: The Creative Problem-Solving Strategies of Different Animals, in Illustrated Dioramas

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From procrastinating pigeons to counting bears to dung beetles that navigate by the stars.

“Life and Reality are not things you can have for yourself unless you accord them to all others,” Alan Watts wrote in his mind-expanding 1950s meditation on what reality really is. Although our species has a long history of using nonhuman animals as metaphors for understanding human reality, we are only just beginning to accord our fellow creatures the dignity of their own reality by growing a new understanding of their complex consciousness.

Nonhuman animals, it turns out, have a great deal to teach us not only about reality but also about our immutable quest to bend reality to our will — that is, about the art of problem-solving.

In Wild Ideas (public library), researcher, educator, and environmental writer Elin Kelsey and Korean-Canadian artist Soyeon Kim — the creative duo behind You Are Stardust, that wonderful picture-book teaching kids about the universe in illustrated dioramas — present an imaginative and illuminating catalog of various animals’ problem-solving strategies, from how dung beetles use stars as a navigation system to the procrastination tactics of pigeons.

Each example in the book comes from Kelsey’s interviews with scientists who study the respective species, brought to life in Kim’s breathtaking 2D/3D dioramas.

In addition to the heartening celebration of our kinship with other beings, there is also a subtler, almost Buddhist undertone to the project: So much of our anguish in the face of obstacles comes from judging them as bad and resisting that particular manifestation of reality, causing ourselves enormous distress in the act of this resistance — and yet here is a powerful reminder that obstacles are neutral events and a natural part of life, which other species face as a matter of course and without negative judgment.

Step outside. Look. If squirrels can learn to cross roads by watching people, what can you learn by watching squirrels?

All around you, creatures seek solutions.

Pigeons procrastinate.

Bees calculate.

Elephants innovate.

Bears keep count.

You turn to friends and family for support, and so do other animals.

Ravens use gestures to offer ideas. Hyenas cooperate to help the hunt.

When they’re seeking direction, dung beetles look to the heavens and steer by the Milky Way.

Complement Wild Ideas with a very different take on how nonhuman animals enrich our human lives — Beastly Verse, a glorious illustrated celebration of famous poems inspired by animals.

Illustrations courtesy of Owlkids Books

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13 JULY, 2015

Neil deGrasse Tyson on the Transcendence of the Universe, Adapted in Jazz for Kids Based on “Saint James Infirmary”

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A love letter to the cosmos, in a cut-paper stop-motion musical animation.

“I know that I am mortal by nature and ephemeral,” Ptolemy marveled, “but when I trace at my pleasure the windings to and fro of the heavenly bodies … I stand in the presence of Zeus himself and take my fill of ambrosia.” Eighteen centuries later, Neil deGrasse Tyson — Ptolemy’s contemporary counterpart — echoed the ancient astronomer as he reflected on the most astounding fact about the universe: “When I look up at the night sky and I know that, yes, we are part of this Universe … the Universe is in us. When I reflect on that fact, I look up — many people feel small, because they’re small, the Universe is big — but I feel big, because my atoms came from those stars.”

When Portland-based jazz pianist, singer-songwriter, and children’s music composer Lori Henriques came upon Tyson’s words, she was stirred to set his sentiment to song, using the captivating melody of “Saint James Infirmary,” which she had always wanted to incorporate into children’s music. The result is the infinitely delightful “When I Look Into The Night Sky,” found on Henriques’s science album for children, The World Is a Curious Place to Live (iTunes).

Complement The World Is a Curious Place to Live, which is an absolute treat in its totality, with Henriques’s marvelous jazz adaptation of Heisenberg’s uncertainty principle and her musical homage to Jane Goodall.

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